/* Copyright (C) 2008 Emmanuel Varoquaux This file is part of XOS. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef VIDEO_DRIVER_H #define VIDEO_DRIVER_H struct attr_mode_struct; /* interface de pilote video */ struct video_driver_struct { unsigned short (*get_lines)(); unsigned short (*get_columns)(); unsigned char (*get_cursor_type)(); void (*set_cursor_type)(unsigned char type); unsigned short (*get_cursor_pos)(); void (*set_cursor_pos)(unsigned short pos); void (*set_attr)(const struct attr_mode_struct *attr_mode); void (*putc)(unsigned short pos, unsigned char c); void (*clear)(unsigned short start, unsigned short end); void (*scroll)(); void (*history_scroll)(short n); void (*history_cancel)(); }; #endif